工控资料窝 www.gk-world.com
http://www.bzxindaxin.com http://www.gk-world.com
http://www.bzxindaxin.com http://www.gk-world.com
http://www.bzxindaxin.com http://www.gk-world.com
http://www.bzxindaxin.com http://www.gk-world.com
Specification for potential source static exciter systems for large turbine generators DL/T 650 1998 IEC 34 16 neq 1:1991 neq IEC 34 16 3:1996 1998 03 19 1998 08 01 1996 51 1996 ( ) GB/T7409 1997 IEC34 16 IEEE Std.421 A B C 1 200MW 200MW 2 GB1094 1996 GB3797 89 GB/T3859 93 GB4064 83 GB4208 93 (IP )
GB6162 85 GB6450 GB/T7064 GB/T7409 GB13926 GB14285 GB/T14598.9 GB50150 JB/T7828 DL478 DL/T596 3 3.1 86 1996 1997 92 93 1995 91 1995 92 1996 3.1.1 1000m 3.1.2 40 3.1.3 5-5 3.1.4 90% 25 3.1.5 3.1.6 10Hz 150Hz 5m/s 2 3.2-15% +10% -6% +4% -20% +10% 3.3 4 4.1 1.1 4.2 DL/T 650 19984.3 2 2 10s 4.4 0.1s 4.5 1% 4.6 10% 4.7 15% 20% 4.8 5% 30% 3 0.6s 5s 2% 4% 5 0.1 10s
4.9 G m 6dB m 40 4.10 110% 3 10s 4.11 115% 4.12 70% 110% 0.2% 4.13 20% 110% 4.14 1% 0.25% 4.15 1% /s 0.3%/s 4.16 4.17 4.18 / (PSS) 4.19 4.19.1 4.19.1.1 500V 10 1500V 500V 2 4000V 4.19.1.2 350V 10 1500V 350V 2 2800V 4.19.1.3 80% 4.19.1.4 DL/T596 4.19.2 2000V 12V 60V 500V 60V 2 1000V 1500V 4.19.3 5% 1min 4.20 1.1 30% 4.21 4.22 4.23 0.25 / 0.1% 4.24 ( PSS) 99% 4.25 4.25.1
4.25.2 4.25.3 4.26 4.26.1 a) b) c) d) e) f) g) h) i) j)pss k) l) m) n)/ 4.26.2 PSS 4.26.3 4.26.4 ( ) 4.27 GB14285 93 2.3 4.28 4.28.1 4.28.2 GB4208 93 4.28.3 GB14285 93 4 GB3797 89 A 4.29 1 1 K A 60 B 80 F 100 H 125
( O) 65 35 45 55 70 25 30 30mm 25 30 20 4.30 4.31 5 5.1 5.1.1 5.1.2 5.1.3 5.1.4 130% 5.1.5 Y,d D,y 5.2 5.2.1 ( ) 1.1 5.2.2 5.2.3 80dB(A) GB3859.1 93 5.1.4 5.2.4 5.2.5 0.85 0.9 5.3 5.3.1 5.3.2 5.3.3
5.3.4 30ms 5.3.5 10% 5.3.6 5.3.7 5.3.8 2 5.3.9 5.3.10 / / 5.3.11 PSS PSS 5.3.11.1 PSS 5.3.11.2 PSS a) b) c) 5% 10% d) 5.3.11.3 PSS 2% 5% 5.3.11.4 PSS PSS PSS 5.3.12 5.3.13 5.3.14 5.3.15 a) b) c) 5.4 5.4.1 5.4.2 5.5 5.5.1 5.5.2 4 6
5.5.3 80% 30% 65% 5.5.4 2 3 5.5.5 70% 6.1.4 5.6 5.6.1 10% 5.6.2 6 6.1 6.1.1 a) b) c) 6.1.2 6.1.3 6.2 2 6.3 2 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 / 21 22 23
24 PSS 25 26 27 28 29 30 7 7.1 a) b)( ) c) d)( ) e) f) g) h) i) j) k) l) m) n) 7.2 8 8.1 8.2 JB/T7828 1995 9 A() A1 source static potential exciter systems
A2 regulating excitation equipment A3 voltage automatic regulator A4 excitation regulator manual A5 forcing excitation voltage ratio A6 forcing excitation current ratio A7 voltage static error U ε (%) = U U O N N 100 U N V U O V A8 current cross compensation U O U D (%) = 100 U O U V U O V A9 overshoot A10 time rise 10%90% A11 time settling 5% A12 of number oscillation 5%